Blue Monster Six-in-One Brush cleans the inside diameter of 1/2" and 3/4" fittings and outside diameter of 1/2" and 3/4" tubing. The deburing plate reams and deburs the I.D. of tubing, has a b-tank gas key (square opening on plate), and also serves as a bottle opener
The Six-in-One Brush will clean the I.D. of 1/2" and 3/4" fittings and O.D. of 1/2" and 3/4" tubing. It will also ream and debur the I.D. of tubing to meet most key plumbing/building codes. It is heavy duty in construction, long-lasting and features replaceable components. It also features a handy "B" tank key.